Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
Patents for James Widdifield
Patents 1 - 1 of 1
Number
Date
Patentee
Title
Type
2,779X
Apr. 21, 1817
J. Widdifield
Perpetual water wheel
water wheels
Toggle print mode
Show pictures
Copyright © 2002-2024 - DATAMP
